baber/WOPTO huggingface dataset:
Patent JP-S59107965-A (JP)
Inventor: ARAHORI TADAHISA
IPC: C04B35/14
Filed: 1982-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6263148-A (JP)
Inventor: DANII OOREN RAITO
IPC: F02D41/04
Filed: 1986-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0497595-A (JP)
Title: Jig plates for bonding multilayer printed board
Inventor: MUROOKA HIDEYASU
IPC: H05K3/46
Filed: 1990-08-15
Abstract: PURPOSE:To prevent distortion or burrs even if there if difference in the dimensions after the deformation caused by thermal expansion regarding boards and jig plates by boring elliptic guide slots in the printed boards, aligning them on the center lines of both X and Y axes. CONSTITUTION:In a printed wiring board 1A, where wiring is applied in advance, and an insulating adhesive 1B, elliptic guide slots 9 and, at the centers, round holes 10 are bored on the center lines of X axis and Y axis. Columnar guide pins 7 are installed in advance, at the same position as the guide slots bored in the printed wiring boards, etc., in a lower bonding jig plate 3. Furthermore, guide pins 5 for the positioning of these lower bonding jig plate 3 and upper bonding jig plate 2 are installed in advance at the four corners. In the upper jig plate 2, which is combined with the lower bonding jig plate 3, guide holes 8 and 6, which set on the guide pins 7 for restricting the printed wiring boards, etc., and guide pines 5 for positioning the lower jig, are bored in advance. If both the X axis and the Y axis are restricted with the guide pins, the 'deviation' under the wiring board face of the laminate and between the upper and lower jig plates does not occur.
Patent JP-2001037374-A (JP)
Title: Twisted double hook
Inventor: HARUTA KOZABURO
IPC: A01K91/06
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the coming off of a hook, the disjoint of an ayu fish, etc., in a twisted double hook for fishing the ayu fish and also aiming at the improvement of probability of hooking the ayu fish and the simplification of preparation of a gadget and exchange of the hook. SOLUTION: This twisted double hook is prepared by twisting the stem part of the double hook for 1-3 times to make the hook rotate by a resistance of water. Due to the rotation, it is possible to extend the range of hooking ayu fish, and due to the twisted stem part, the coming off of the hook is eliminated and also the hook can be easily exchanged.
Patent JP-S58110960-A (JP)
Inventor: YAMAGUCHI KATSUYUKI
IPC: F25B1/00
Filed: 1981-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04209922-A (JP)
Title: Cooling waste air exhausting device in engine housing case
Inventor: MICHIZOE MASAAKI
IPC: F02B77/13
Filed: 1990-08-13
Abstract: PURPOSE:To reduce a noise generated from a cooling waste air discharge port by forming a cooling water passage and a cooling waste air detour guide passage vertically alternately with each space between heat radiating plates, interposed in a vertically parallelly arranged condition between both right/left side tanks, in a radiator provided in a side to the upper in an engine housing case. CONSTITUTION:In an engine work machine 2, an engine 3, cooling fan 5 and a generator (work machine) 4 are successively housed interlockingly connected in series longitudinally in a noiseproof case (engine housing case) 2. Here, a cooling waste air lift guide path 6 is provided in a part exhausting cooling waste air 1 in the front side in the noiseproof case 2, and further a radiator 11 is provided in a side to the upper in the noiseproof case 2. The radiator 11 is constituted such that a plurality of heat radiating plates 13 are interposed in a vertically parallelly provided condition between both right/left side tanks 12, 12 further to vertically alternately form a cooling water passage 15 and a cooling waste air detour guide passage 8 with each space 17 formed between the heat radiating plates 13, 13. In this way, the heat radiating plate 13 is brought into contact with cooling water in the cooling water passage 15 to prevent a vibration noise from being emitted from the heat radiating plate 13.
Patent JP-S6456803-A (JP)
Title: Steel powder and its production
Inventor: HAYASHI KIYOHIDE
IPC: B22F9/02
Filed: 1987-08-28
Abstract: PURPOSE:To improve compactibility and compressibility of steel powder despite having high carbon content by supplying pre-produced high or low carbon steel powder in atomizing field of low or high carbon steel and welding both steel. CONSTITUTION:Molten metal of low carbon steel or high carbon steel is water- or gas-atomized. By supplying the pre-produced powder of the high carbon steel or low carbon steel in this atomized field, both powders are fused. It is desirable that the low carbon steel contains <= about 0.2% C, the high carbon steel contains >= about 0.5% C and the wt. ratio of the high carbon steel and the low carbon steel is in the range of 20:80-80:20. As this steel powder is produced by welding two or more pieces of steel powders, the deformability is high and the compactibility can be improved.
Patent JP-H0964389-A (JP)
Title: Photovoltatic element, and method and apparatus for its formation
Inventor: YAJIMA TAKAHIRO
IPC: H01L31/04
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic element which reduces a problem that the movement of light carriers generated by a photoelectric conversion caused in a reverse junction part by a method wherein a substrate in which up to a part p' has been formed is heated and treated at a temperature which is higher than a substrate temperature to form a part n' and the part n' is then formed. SOLUTION: While a belt-shaped substrate is being moved at a constant speed, plasmas are formed simultaneously in respective film formation chambers 102A to 104A, and semiconductor layers are formed, inside the respective film formation chambers, on the belt-shaped substrate which is moved continuously. Semiconductor laminated films of an nipnipnip structure are formed continuously. In the film formation chambers excluding the film formation chambers 102B, 102C, the belt-shaped substrate is heated preliminarily for 10 seconds up to the same temperature as a film formation temperature. In the film formation chambers 102B, 102C, the belt-shaped substrate is heated preliminarily up to a temperature at the film formation temperature or higher.  Thereby, an sbnormal current-voltage characteristic is eliminated, and it is possible to obtain a three-layer tandem photovoltatic element whose photoelectric conversion efficiency is high and which is composed of the nipnipnip structure.
Patent JP-H11100150-A (JP)
Title: Image forming system
Inventor: SAWAI KIYOHISA
IPC: B41J13/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a possiblity of pulling out a paper feeding cassette in a unit, an inversion unit main body, etc., erroneously by a device operator while recording paper moves in a unit conveyance path of a paper feeding unit, an inversion unit, etc., and prevent jam caused by the erroneous pulling out thereof. SOLUTION: This image forming system is constituted in such a way that feeding units 3A, 3B can be arranged between an image forming device main body 1 and a paper inversion unit 4 and is provided with a detection means which detects jam and travel of recording paper on recording paper conveyance paths 72 to 75 formed on both units 4, 3A, 3B, mounting and dismounting members 30A, 30B, 40 arranged in any of the units 4, 3A, 3B so as to mount and dismount, and a prevention means which prevents coming off of the mounting and dismounting 30A, 30B, 40 from the corresponding unit. The prevention means is driven and controlled based on a travel detection signal from the detection means to prevent coming off of the mounting and dismounting members mounted in the unit corresponding to the conveyance path on which recording paper moves.
Patent JP-H0264838-A (JP)
Title: Communication controller
Inventor: ISHIOKA NOBUAKI
IPC: G06F13/00
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the occurrence of the drop of a data frame since a reception buffer comes to a full state by transmitting a reception buffer full informing flag to an opposite side, and transmitting data from the opposite side by means of the state of the flag. CONSTITUTION:The transmission central processing unit (CPU) 12 of a communication controller (CCE) 1 transmits the reception buffer full information flag on a self side, which is stored in a shared memory 16 to the opposite side, namely a CCE 1' side. On the CCE 1' side, reception CPU 13' sets the reception buffer full flag on the opposite side in a shared memory 16', or resets the flag. Thus, the CCE 1 side can supervise the data stored state of the reception buffer 6 on the CCE 1 side, and it can transmit data to be CCE 1 side by the state, and therefore the overrunning of the reception buffer 6 can be prevented.
Patent JP-S6460087-A (JP)
Title: Signal processing circuit
Inventor: ARISAKA KATSUMI
IPC: H04N9/68
Filed: 1987-08-31
Abstract: PURPOSE:To reduce the deterioration of a frequency characteristic and to suppress the generation of a moire by switching a low pass characteristic in accordance with the high frequency component of an input signal. CONSTITUTION:Detecting means 21, 22 for detecting the high frequency component of the input signal and a modulating means 13 for obtaining a signal through the passing means of different frequency characteristics and FM modulating it are provided to select the characteristic of a low pass means according to the quantity of the high frequency component included in the input signal. When a strong spectrum is included in the high frequency area of the signal, the moire is prevented by a low pass filter for lowering a component above 4MHz and at the time of the incoming of an ordinary video signal, it is passed through the low pass filter to prevent the deterioration of a high frequency output and prevent the deterioration of a resolution, accordingly.
Patent JP-H0498752-A (JP)
Title: Electron multiplier tube
Inventor: KIMURA SUENORI
IPC: H01J43/10
Filed: 1990-08-15
Abstract: PURPOSE:To enable a multiplication factor to be increased without raising applied voltage or the number of stages for a dynode by arranging at least two adjacent dynode grids of a pre-stage in the same row. CONSTITUTION:When light enters the photoelectric surface 1 of a multiplier tube, a photoelectron is introduced from the incidental point of the surface 1 to the first dynode 61 of box type via a focusing electrode 2. Also, a secondary electron is emitted from the incident point of the aforesaid first dynode 61. Then, the secondary electron enters the second dynode 62 in a higher stage, and is thereby multiplied with the effect of secondary electron emission. The grid type fourth to ninth dynodes 64 to 69 are arranged in two stages to form grids 9 approximately in the same row. The incidence of the secondary electron from the fourth dynode 64 to the fifth dynode 65, from the sixth dynode 66 to the seventh dynode 67, or the like is efficiently made, thereby further improving a multiplication factor.
Patent JP-H0262764-A (JP)
Title: Optical disk player
Inventor: KUSABA RIYUUICHI
IPC: G11B20/18
Filed: 1988-08-30
Abstract: PURPOSE:To easily find a spot where the correction of an error is impossible by storing the Q data which is a subcode recorded on a compact disk at the time of detecting the error in a digital signal train in a storing medium. CONSTITUTION:The digital signal data 2 of the disk 1 is inputted in a signal processing circuit 5 through a servo device 4 and an error detection output incorporated in the signal processing circuit 5 is inputted in a microcomputer 8 so as to monitor the detection of the error. At the same time, the microcomputer 8 controls to transfer the Q data(track number and time data) which is the subcode at the time of detecting the error from the microcomputer 8 to the storing medium 14. Thus, the track number and the time of the spot where the correction of the error of the recorded data in the disk is impossible can be surely found.
Patent JP-S60105858-A (JP)
Title: Hot-water supplier
Inventor: WATANABE SHIGEKO
IPC: F24H1/18
Filed: 1983-11-15
Abstract: PURPOSE:To save energy and operate the device economically by a method wherein a daytime electric heater is brought into a condition to permit conduction only when a necessary heat-up temperature has exceeded an upper limit temperature, and to eliminate abnormal heating by a method wherein the heat-up temperature is changed when the necessary heat-up temperature has exceeded the upper limit temperature. CONSTITUTION:A hot-water reserving tank 1 is provided with a daytime electric heater 3, a midnight electric heater 2 and a hot-water temperature detecting means 4 at the lower part thereof while a control unit 6 receives signals from the hot-water temperature detecting means 4, a midnight electric power conduction time band detecting means 9 and a feed water temperature detecting means 5 and controls the daytime electric heater 3 and the midnight electric heater 2. When the necessary heat up temperature has exceeded the limit temperature and only the midnight electric power is conducted, the daytime electric heater is brought into a condition that the operation thereof is possible and, simultaneously, the necessary boil-up temperature is changed, whereby the abnormal heating as well as run-off and hot-water are eliminated and the daytime electric heater is conducted efficiently.
Patent JP-H04101625-A (JP)
Title: Preventing circuit for ac erroneous connection
Inventor: SAITO SUSUMU
IPC: H02H11/00
Filed: 1990-08-15
Abstract: PURPOSE:To prevent damage of an AC 100 V input power source even if AC 200 V is erroneously connected to an AC 100 V input unit by detecting whether an input voltage is AC 100 V or AC 200 V, and opening or closing a relay of the input. CONSTITUTION:When an AC 100 V is applied at a time t5, a base current flows to a P-N-P transistor Q2 by a rectified and step-down voltage V2, the transistor Q2 is turned ON, and a tantalum capacitor C2 starts to be charged. However, If the voltage V2 exceeds a Zener voltage VZ1, a current flows from the emitter of a P-N-P transistor Q1 to the base, and the transistor Q1 is turned ON. Then, no current flows from the emitter to the base in the transistor Q2, and the transistor Q2 is turned OFF. Thus, a charging voltage VC2 is discharged before it reaches an operating lowest voltage value of a 2-contact terminal relay RL1, the contact rl1 of the relay is not closed, and an AC 200 V is not applied to an AC 100 V input power source 5.
Patent JP-H0881053-A (JP)
Title: Feeding part structure of long vegetable selector
Inventor: IWAKAWA TAKASHI
IPC: B07C5/10
Filed: 1994-09-09
Abstract: PURPOSE: To automate a feeding means by providing an aligning means for moving relay bodies and suction pads relatively at the time of releasing sucking action after lifting long vegetables by suction so as to transfer the vegetables to the relay bodies to carry them to the starting edge of a conveyor. CONSTITUTION: A feeding means in a cucumber selector has a suction device including suction pads 10 for sucking cucumbers, and the suction pads 10 are elevated and moved horizontally in the longitudinal and lateral directions by three-dimensional moving mechanism. The feeding means is also provided with a feeding-moving device including relay bodies 43 for placing the cucumbers, and the relay bodies 43 are movable from a receiving position of placing the cucumbers to a feeding position of feeding the cucumbers to the starting edge part of a conveyor B. In this case, the relative positions of the suction pads 10 and relay bodies 43 before and after sucking the cucumbers are detected by position detecting sensor S1 , S2 , and the relative positions of the relay bodies 43 and suction pads 10 are controlled by an aligning means on the basis of each detected information.
Patent JP-S6458600-A (JP)
Title: Etching treating method
Inventor: YAMAGISHI HIDEHARU
IPC: B44C1/22
Filed: 1987-08-31
Abstract: PURPOSE: To improve stability of eroded depth and prevent eroded residue from scattering and redeposition by forming desired pattern for erosion on surface of polyacetal resin mold with ink for erosion, followed by a masking layer formed thereon. CONSTITUTION: Formed on the surface of polyacetal resin mold 1 with ink for erosion 2 is eroding pattern, on which masking layer 3 is made. The ink for masking is enough to be what is made of a resin that is not transmuted with acid and does not stick to the polyacetal resin mold. Thickness of the ink is preferably 2-20 μm or so. With heating treatment after the masking layer 3 is made, resin at the portion painted with ink for erosion is decomposed with acid and eroded. Conditions of the heating treatment are temperature of 50-100 deg.C and time of about 30 sec to 1 hr. Afterwards, recessions 4 of desired pattern are formed by removing the masking layer and eroded residue.
Patent JP-H0958548-A (JP)
Title: U-shaped lock containing structure for theft proof for motorcycle
Inventor: YAMADA HAJIME
IPC: B62H5/16
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts through elimination of a need to mount a special port at the time of housing a theft proof U-shaped lock by forming an engaging recessed part in which a hook located below a seat and brought into an attitude along the longitudinal direction of a motorcycle is removably fitted for holding in the inner surface of a seat frame. SOLUTION: A U-shaped lock 24 for theft proof containable in a position below a seat comprises an approximately U-shaped hook 25 having an arcuate curve 25b to the two ends of which ends on one side of a pair of rod-form parts 25a paralleling each other are connected; a bar 26 unlockably locked to the two ends of the hook 25. In this case, a fit-in recessed part 27 in which a rear hook 25 having the curve part 25b situated in a front position is fitted from the rear side is formed in the inner surface, positioned closer to a main frame 14, of a seat frame 17 connected to the rear part of the main frame 14 so that a distance therebetween is gradually decreased toward a main frame 14. This constitution contains the hook 25 in an immobile state below a seat 12 without mounting a special part.
Patent JP-H1065911-A (JP)
Title: Vector conversion method for raster data and vector converter
Inventor: KAZAMA KATSUMI
IPC: G06T5/30
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To convert raster data from a hand-written drawing with the vector conversion method with fidelity. SOLUTION: In the case of converting raster data being binary white/black image data received by an image reception device by this method into vector data, at first a line segment as the received raster data is thinned to be a line segment whose width is 1-dot (2). Then the property of respective dots of the line segment is discriminated by line segment processing (3). Furthermore, based on the property of discriminated dots, raster data of a line segment are set to vector data by chain coding (4). Then approximate processing to correct line segments from the image data is conducted (5).
Patent JP-H0556490-A (JP)
Title: Congestion control system between pbx and atm multiplex transmitter
Inventor: FURUYA REIKO
IPC: H04L12/911
Filed: 1991-08-28
Abstract: PURPOSE:To prevent deterioration in communication quality by preventing transmission through a line to a PBX side through the inversion of the polarity of the line when congestion is detected by the ATM multiplex transmitter. CONSTITUTION:When a line 5 between a PBX 1 and an ATM multiplex transmitter 6 is connected by an analog interface and the transmission of an ATM cell is in congestion or close to congestion in an ATM layer 9 of the transmitter 6, a congestion detection output is generated. A polarity inversion section 8 is driven by the output and the polarity of the line 5 connecting to an ATM adaptation layer 7 is inverted. The state of the polarity inversion is detected by a state detection section 3 detecting the state of a trunk 4 of the PBX 1 and informed to the control section 2. The control section 2 discriminates that the line 5 is closed when a terminal equipment accommodated in the PBX 1 makes dialing to other PBX and does not make connection but inhibits the dialing.
Patent JP-H0646514-A (JP)
Title: Cable laying data recorder
Inventor: IKEDA SEIKI
IPC: H02G1/02
Filed: 1992-07-22
Abstract: PURPOSE:To eliminate useless recording even if cable laying work is temporarily interrupted by recording tensile force corresponding to actual cable laying conditions at all times. CONSTITUTION:The cable laying data recorder comprises a personal computer for a data origination unit 2 and a processing unit wherein the data origination unit 2 originates a cable laying data by correlating tensile force of cable with the length of cable and the processing unit records the cable laying data in a recording medium. The data origination unit 2 includes a length measuring means 5, a length data acquisition means 6, means 7 for setting the acquisition timing of recorded length data, a tensile force data acquisition means 8, and a control means 9 for originating a cable laying data by correlating the recorded tensile force data with the recorded length data while controlling the length data acquisition means 6 and the tensile force data acquisition means 8.
Patent JP-2000046953-A (JP)
Title: Earth's crust fluctuation measuring system
Inventor: SETO YUKIO
IPC: G01C9/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To correct attitude by connecting an input device to a control device via a communication line and driving and controlling an attitude correction mechanism part according to a control command that is inputted to the input device being provided at a remote location. SOLUTION: A CPU 43 reads a digital inclination data and an attitude correction program incorporated into a ROM 45 in advance based on an attitude control command signal from a personal computer 5, performs attitude control processing, and outputs an attitude signal to an attitude control part 46. Also, the CPU 43 performs a specific inspection operation control processing based on the input of an inspection command signal from the computer 5, and outputs an inspection operation control signal to an inspection control part 47. The attitude control unit 46 drives and controls the pulse motor of attitude correction mechanism parts 22 and 23 based on the input of the attitude control signal. The control part 47 allows a seismometer 2 and an inclination meter 3 to perform inspection operation based on the input of the control signal.  A modem 49 is connected to a modem 51 at the side of the computer 5 via a public telephone line, and transmits and receives a data between the control device and the computer 5.
Patent JP-H1142343-A (JP)
Title: Stored ball illegal acquisition preventing device for pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the pulling-out and acquiring of stored balls by illegal ball pulling out behavior from a machine front side by avoiding keeping a ball pay-out state by malicious manual operation intending illegality. SOLUTION: A switch discharging part 47 is mounted to the lower part of a ball paying-out part 35 communicating with a ball storing and discharging route part, a switch valve 52 at this part 47 is incorporated to the branch communication part of a paying-out route 30 communicating with a ball tray side and a returning route 31 communicating with a ball pulling-out route 9 side to set in the state of being capable of switching to a paying-out position and a returning position.  In addition an elastically deformable guiding preventing piece in the state of a small-thickness belt which can receive a paying-out ball to pass-through-guide is extended at the lower part of the valve 52 to block the illegal matter illegally intruded and operated from the ball tray side to a rear side by the guiding preventing piece to prohibit the valve 52, which should be held at the returning position at the time of ball pulling operation, from illegally restraining and holding at the paying out position.